Michael Niedermayer
cf31e2df08
avcodec/mpegvideo: Fix null pointer dereference with grayscale decoding with mpeg2_field_encoding.ts
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 17:10:26 +02:00
Michael Niedermayer
33529104e5
avcodec/mpeg12dec: Fix "-flags +gray"
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 15:58:02 +02:00
wm4
379e5603f4
id3v2: Do not export empty APIC description
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APIC tags always have a description. Tag writers obviously leave it
empty if there is no description. In this case, libavformat would export
"" as title. Do not set the title instead.
2015-05-09 15:55:50 +02:00
wm4
b9f7a67708
png: Set the color range as full range
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The format uses full range for the gray formats.
CC: libav-stable@libav.org
2015-05-09 15:55:50 +02:00
Luca Barbato
254f3daba4
nut: Make sure to clean up on read_header failure
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Based on Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> work.
CC: libav-stable@libav.org
2015-05-09 15:55:50 +02:00
Andreas Cadhalpun
4d0ee4962b
avi: Validate sample_size
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And either error out or set it to 0 if it is negative.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-05-09 15:51:31 +02:00
Michael Niedermayer
876c89a88f
cmdline: Check options array for not working flag combinations
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 13:07:21 +02:00
Michael Niedermayer
107e4da476
ffmpeg_opt: Fix -timestamp parsing
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 13:07:00 +02:00
Michael Niedermayer
9ba5dd37a9
avcodec/mpegvideo: Fix indention
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 12:03:36 +02:00
Michael Niedermayer
5c8809b45b
avcodec/error_resilience: support grayscale
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 02:42:47 +02:00
Michael Niedermayer
82a6e18bbb
avcodec/mpegvideo: Fix -flags +gray with xvid_vlc_trac7411.h263
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 01:36:53 +02:00
Michael Niedermayer
9025bc588a
avcodec/h263dec: use PIX_FMT_GRAY8 when the user specified CODEC_FLAG_GRAY
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Fixes Ticket4542
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 01:13:55 +02:00
Michael Niedermayer
d1d8ee5e91
avdevice/v4l2: Try to fix build on netbsd/openbsd
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Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-09 00:27:00 +02:00
Giorgio Vazzana
28f20d2ff4
lavd/v4l2: produce a 0 byte packet when a dequeued buffer is flagged with V4L2_BUF_FLAG_ERROR
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Fixes ticket #4030 .
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 22:31:09 +02:00
Michael Niedermayer
982e7bbfa6
avcodec/vc1: Skip chroma operations if CODEC_FLAG_GRAY is set
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 20:32:15 +02:00
Giorgio Vazzana
23e6cf832f
lavd/v4l2: fix typo
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This was introduced in cde6e328de
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 18:02:28 +02:00
Ronald S. Bultje
c97d30f02f
vp9: de-duplicate some functions that are identical between 10/12 bpp.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 14:42:01 +02:00
周晓勇
ba1f56ae9b
configure: remove loongson check inline asm and mips dependent
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1.Loongson now have two series CPU supported MMI(Multi-Media Instruct).
Loongson-3 designed multi-core have good performance in decoding.
Loongson-2's support is comming soon.
2.Replaced loongson with loongson2 and loongson3.
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 14:33:40 +02:00
周晓勇
b6d8afd820
configure: replace arch loongson with arch extra list loongson
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 14:01:38 +02:00
Andreas Cadhalpun
b34257eefd
nut: Check chapter creation in decode_info_header
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This fixes a segmentation fault when accessing the metadata.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
CC: libav-stable@libav.org
2015-05-08 11:10:51 +02:00
Andreas Cadhalpun
243e8443cd
alac: Reject rice_limit 0 if compression is used
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If in compression mode rice_limit = 0 leads to call
`show_bits(gb, k)` in `decode_scalar` with k = 0.
Request a sample in case it is valid and it should be accepted.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
CC: libav-stable@libav.org
2015-05-08 11:10:51 +02:00
Andreas Cadhalpun
295e05a762
ape: Support _0000 files with nblock smaller than 64
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The decode_array_0000 assumed that 64 is the minimal block size
while it is not.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-05-08 11:10:51 +02:00
wm4
b697b297b7
id3v2: do not export APIC description if empty
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APIC tags always have a description. Tag writers obviously leave it
empty if there is no description. In this case, libavformat would export
"" as title. Do not set the title instead.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 01:07:13 +02:00
wm4
72e7553125
pngdec: set correct range
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AV_PIX_FMT_GRAY8/16 are considered YUV formats, and the color_range is
not set - so the API user will have to assume limitted range. (Unless
the API user adds a special-case for the PNG decoder.)
Just export the correct range - full range.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 00:44:06 +02:00
Michael Niedermayer
3b12335395
swscale/x86/hscale_fast_bilinear_simd: Remove ancient out-commented debug code
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 23:58:08 +02:00
James Almer
28eaf46da9
doc/APIchanges: fill missing versions and hashes
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:56:26 -03:00
James Almer
e0a403e1c2
vp9: add missing changelog and APIchanges entries for new VP9 profiles
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:35:12 -03:00
Tom Butterworth
288dc5b4a1
avcodec/s3tc: fix alpha decoding when dimensions are not a multiple of 4
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Fix alpha position error for edge blocks of odd-dimensioned frames
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 23:10:56 +02:00
Michael Niedermayer
b1b0baa3d6
avcodec/g2meet: Check init_get_bits8() return value
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 22:50:39 +02:00
Michael Niedermayer
43e94d5af4
avcodec/g2meet: Use init_get_bits8()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 22:50:23 +02:00
Michael Niedermayer
5f0ebe865c
ffprobe: Use av_packet_side_data_name() to find the side data name
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 21:20:26 +02:00
Michael Niedermayer
a7dd933b81
avcodec: Add av_packet_side_data_name()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 21:01:37 +02:00
Michael Niedermayer
daea320969
avcodec/txd: Fix input size checks for dxt1/3 for dimensions % 4 != 0
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 19:11:01 +02:00
Tom Butterworth
873d7e0e63
avcodec/s3tc: fix decoding when dimensions are not a multiple of 4
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Image dimensions were rounded down causing rows to wrap early if dimensions were not a multiple of 4.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 18:32:36 +02:00
Andreas Cadhalpun
584cc1ade1
aacsbr: break infinite loop in sbr_hf_calc_npatches
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Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 17:32:23 +02:00
Shivraj Patil
7174df44fe
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uni copy, uni horizontal and uni vertical mc functions
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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 16:47:34 +02:00
James Almer
aa70801aaf
ripemd: move ripemd{256, 320} into separate functions
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This allows the removal of a few branches.
Before:
lavu RIPEMD-160 size: 1048576 runs: 1024 time: 7.052 +- 0.010
After:
lavu RIPEMD-160 size: 1048576 runs: 1024 time: 6.865 +- 0.015
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 15:40:56 +02:00
Michael Niedermayer
cc77bb09e4
avcodec/x86/vp9dsp_init: Fix mix of declaration and statement
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Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 14:33:10 +02:00
Michael Niedermayer
a6153977df
avcodec/vp9dsp: Replace assert by av_assert0()
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Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 14:32:50 +02:00
Michael Niedermayer
b28d5c49f7
Merge remote-tracking branch 'rbultje/vp9-profile23-wip'
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* rbultje/vp9-profile23-wip:
libvpxdec: add 440 pixfmts.
vp9: add profile 2/3 fate tests.
vp9: add inter-frame profile 2/3 suport.
vp9: add keyframe profile 2/3 support.
vp9: parse profile 2/3 bitdepth in frame header.
vp9: add profile 2/3 to exported profiles.
fate: add/update reference files for 440 addition.
swscale: add yuv440p10/12 pixfmts.
lavc: add yuv440p10/12 formats to aligned pixfmt list.
lavu: add yuv440p10/12 pixfmts.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 13:22:04 +02:00
Ronald S. Bultje
2293ec6ab3
libvpxdec: add 440 pixfmts.
2015-05-07 07:19:52 -04:00
Ronald S. Bultje
b8077d7a3b
vp9: add profile 2/3 fate tests.
2015-05-07 07:19:49 -04:00
Michael Niedermayer
9253cc496a
avcodec/diracdec: Replace default_bsep[] by multiplication
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 05:07:55 +02:00
Michael Niedermayer
21b30947f2
swscale/x86/hscale_fast_bilinear_simd: Fix variable names in comments
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Found-by: Nick Lewycky <nlewycky@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 03:57:21 +02:00
Michael Niedermayer
5f2b4a2f6a
Merge remote-tracking branch 'cehoyos/master'
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* cehoyos/master:
lavf/img2dec: Autodetect qdraw images.
lavc/qdrw: Also support real-world qdraw images.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 01:59:22 +02:00
Michael Niedermayer
bc6f84fff7
avdevice/dshow_capture: avoid #ifdef, use ff_dlog() for dshowdebug()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 01:49:54 +02:00
Carl Eugen Hoyos
2279de6eca
lavf/img2dec: Autodetect qdraw images.
2015-05-07 01:21:08 +02:00
Carl Eugen Hoyos
b453e76842
lavc/qdrw: Also support real-world qdraw images.
2015-05-07 01:21:08 +02:00
Michael Niedermayer
223a859853
swresample/dither_template: Do not define macro functions to nothing
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This avoids potential warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 01:07:30 +02:00
Michael Niedermayer
3e14ed05f1
avformat/internal: always check arguments of hex_dump_debug()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 01:05:45 +02:00